新概念英语第二册-Lesson16课件

Lesson16ApoliterequestLesson16Apoliterequest1新概念英语第二册-Lesson16课件2policemanpoliceman3getaticketgetaticket4noparkingareaDon’tstop!Don’tcross!Don’tturnright!noparkingareaDon’tstop!5newwordsandexpressions☆parkv.停放（汽车）stopthecar车在运动中停下来parkingarea停车场noparking:禁止停车（标志）☆trafficn.交通trafficpolice交通警trafficlights交通灯trafficlights=crossing/turning:十字路口(in)trafficjam交通堵塞(in)heavetraffic交通拥挤newwordsandexpressions☆park6newwordsandexpressions☆noten.便条；纸钞message消息makenotes做笔记☆arean.地段；场地（一块地方）place地点region地区（交战、开火）☆remindern.提示（可以致人、也可指物）v.指示；提醒remindersb.ofsth.remindersb.todosth.newwordsandexpressions☆note7newwordsandexpressions★failv.失败；不及格Shefailedinthemathexam.1)fail+宾语失败做某事2)failindoingsth.在某些方面失败3)failtodo没有能够做某事hefailtoswimacrosstheriver.4)notfailtodosth一定能做某事Icannotfailtopassit.我一定会通过的。youcannotfailtoobeyit.你一定会遵守。newwordsandexpressions★fail8Askandanswerthequestionsinpairs.Whathappensifyouparkyourcarinthewrongplace?Heusuallygivesyouaparkingticket,doesn’the?Areyouluckyifheletsyougowithoutone?Dothetrafficpolicealwaysgiveparkingtickets?Trafficpolicearesometimesverypolite,aren’tthey?Wherewereyouspendingaholiday?Whatdidyoufindonyourcar?Diditwelcomeyoutothecity?Wereyouina“NoParking”area?Whatdidthenoteaskyoutopayattentionto?Askandanswerthequestionsi9ApoliterequestIfyouparkyourcarinthewrongplace,atraffic

policemanwillsoonfindit.Youwillbeveryluckyifheletsyougowithoutaticket.However,thisdoesnotalwayshappen.Trafficpolicearesometimesverypolite.DuringaholidayinSweden,Ifoundthisnoteonmycar:‘sir,wewelcomeyoutooutcity.Thisisa“NoParking”area.Youwillenjoyyourstayhereifyoupayattentiontoourstreetsigns.Thisnoteisonlyareminder.’Ifyoureceivearequestlikethis,youcannotfailto

obeyit!ApoliterequestIfyoup10allow&letallowsb.todosth.(较为正式）sb.isallowedtodosth.letsb.dosth.（通常不用于被动语态）1.我们不允许大家在教室里吸烟。2.我会让你用我的字典的。Wedon’tallowpeopletosmokeintheclassroom.Iwillletyouusemydictionary.

allow&letallowsb.todosth11Comparefollowingtwosentences:

Pleaseallowmetobuyyouadrink.请让我给你买一杯酒。(听起来显得客气，庄重）Letmebuyyouadrink.让我来给你买一杯酒。（听起来更亲切，随便）Comparefollowingtwosentence12However&butHowever是副词，既可放在句子的开头，又可放在句中。But是连词，用来连接一个句子，它只能位于句首，而且强调对比。Hehadaninvitation;________,hedidnotgo.Hehadaninvitation,_______hedidnotgo.howeverbut票很贵，但我们还是决定去。Theticketsareexpensive;however,westilldecidedtogo.b)Theticketsareexpensive;butwestilldecidedtogo.However&butHowever是副词，既可放在13Failtodosth.Failtodo(=donotdo,cannotdo)表示“不，不能，没有”1)他始终每星期给母亲写信。2)他没有还清债。Heneverfailstowrite(=alwayswrites)tohismothereveryweek.Hefailedtopayhisdebts.

Failtodosth.Failtodo(=d14Compare:Hefailedtopasstheexam.Hedidnotfailtopasstheexam.他没有通过考试。他通过了考试。Compare:Hefailedtopassthe15Remind:表示使…想起，或“记起，提醒”

remindsb.todo.

Remindsb.ofsth.我提醒他寄信。这张照片使我想起了他的父亲。Iremindedhimtoposttheletter.

Thisphotoremindsmeofhisfather.

我没有忘记寄你的信。

2.替我向你的母亲问好。Irememberedtopostyourletter.

Remembermetoyourmother.

Compare:Remind:表示使…想起，或“记起，提醒”

remind16条件句（ConditionalSentences）类型1---真实条件句（SentencesofRealCondition)条件句是表示在某种条件或要求下，预期会产生某种结果的表达方法。在“真实条件句”中，IF-从句中假设的情况是有可能实现或发生的.1、IF从句中的动词用一般现在时态,主句中的动词用一般将来时态.主句和从句的位置可以互换：Ifheisout,I’llcalltomorrow.Ifhehastime,hewillcome.You’llmissthetrainifyoudon’thurry.He’llgetthereintimeifheruns.条件句（ConditionalSentences）172、如果要用从句表达将来的意思,也只能用一般现在时态的形式来表达,而绝不能用将来时的形式：Ifitrainstomorrow,Iwillstayathome.We’llgooutforapicnicifitisfinenextSunday.Ifhehasenoughmoneynextyear,he’llgotoEurope.3、主句的变化形式：a)IF从句中的动词是现在时,主句中的shall/will可以用其它情态动词代替：Ifitrains,wecan/must/maystayathome.Ifitstopsrainingwecan/maygoout.Ifyouwanttoloseweight,youmusteatlessbread.2、如果要用从句表达将来的意思,也只能用一般现在时态的形式来18b)IF从句中的动词用现在时,主句还可以是“命令,恳求或劝告”Ifyouwanttoloseweight,youhadbettereatlessbread.Ifyouwanttoloseweight,eatlessbread.IfyouseeTomtomorrow,couldyouaskhimtoringme?4、IF从句的变化：a)从句中可以用现在进行时,表示现在的行为或将来的安排：Ifyouareleavingtomorrow,I'llsendyouacar.b)IF从句中的动词用现在时,主句还可以是19IfyouarelookingforPeter,you’llfindhiminthelibrary.b)IF从句中还可用情态动词(can,could)：Hewillcometomorrowifhecan.Iftheycanhelpyou,theywill.

IfyouarelookingforPeter,20Lesson16ApoliterequestLesson16Apoliterequest21新概念英语第二册-Lesson16课件22policemanpoliceman23getaticketgetaticket24noparkingareaDon’tstop!Don’tcross!Don’tturnright!noparkingareaDon’tstop!25newwordsandexpressions☆parkv.停放（汽车）stopthecar车在运动中停下来parkingarea停车场noparking:禁止停车（标志）☆trafficn.交通trafficpolice交通警trafficlights交通灯trafficlights=crossing/turning:十字路口(in)trafficjam交通堵塞(in)heavetraffic交通拥挤newwordsandexpressions☆park26newwordsandexpressions☆noten.便条；纸钞message消息makenotes做笔记☆arean.地段；场地（一块地方）place地点region地区（交战、开火）☆remindern.提示（可以致人、也可指物）v.指示；提醒remindersb.ofsth.remindersb.todosth.newwordsandexpressions☆note27newwordsandexpressions★failv.失败；不及格Shefailedinthemathexam.1)fail+宾语失败做某事2)failindoingsth.在某些方面失败3)failtodo没有能够做某事hefailtoswimacrosstheriver.4)notfailtodosth一定能做某事Icannotfailtopassit.我一定会通过的。youcannotfailtoobeyit.你一定会遵守。newwordsandexpressions★fail28Askandanswerthequestionsinpairs.Whathappensifyouparkyourcarinthewrongplace?Heusuallygivesyouaparkingticket,doesn’the?Areyouluckyifheletsyougowithoutone?Dothetrafficpolicealwaysgiveparkingtickets?Trafficpolicearesometimesverypolite,aren’tthey?Wherewereyouspendingaholiday?Whatdidyoufindonyourcar?Diditwelcomeyoutothecity?Wereyouina“NoParking”area?Whatdidthenoteaskyoutopayattentionto?Askandanswerthequestionsi29ApoliterequestIfyouparkyourcarinthewrongplace,atraffic

policemanwillsoonfindit.Youwillbeveryluckyifheletsyougowithoutaticket.However,thisdoesnotalwayshappen.Trafficpolicearesometimesverypolite.DuringaholidayinSweden,Ifoundthisnoteonmycar:‘sir,wewelcomeyoutooutcity.Thisisa“NoParking”area.Youwillenjoyyourstayhereifyoupayattentiontoourstreetsigns.Thisnoteisonlyareminder.’Ifyoureceivearequestlikethis,youcannotfailto

obeyit!ApoliterequestIfyoup30allow&letallowsb.todosth.(较为正式）sb.isallowedtodosth.letsb.dosth.（通常不用于被动语态）1.我们不允许大家在教室里吸烟。2.我会让你用我的字典的。Wedon’tallowpeopletosmokeintheclassroom.Iwillletyouusemydictionary.

allow&letallowsb.todosth31Comparefollowingtwosentences:

Pleaseallowmetobuyyouadrink.请让我给你买一杯酒。(听起来显得客气，庄重）Letmebuyyouadrink.让我来给你买一杯酒。（听起来更亲切，随便）Comparefollowingtwosentence32However&butHowever是副词，既可放在句子的开头，又可放在句中。But是连词，用来连接一个句子，它只能位于句首，而且强调对比。Hehadaninvitation;________,hedidnotgo.Hehadaninvitation,_______hedidnotgo.howeverbut票很贵，但我们还是决定去。Theticketsareexpensive;however,westilldecidedtogo.b)Theticketsareexpensive;butwestilldecidedtogo.However&butHowever是副词，既可放在33Failtodosth.Failtodo(=donotdo,cannotdo)表示“不，不能，没有”1)他始终每星期给母亲写信。2)他没有还清债。Heneverfailstowrite(=alwayswrites)tohismothereveryweek.Hefailedtopayhisdebts.

Failtodosth.Failtodo(=d34Compare:Hefailedtopasstheexam.Hedidnotfailtopasstheexam.他没有通过考试。他通过了考试。Compare:Hefailedtopassthe35Remind:表示使…想起，或“记起，提醒”

remindsb.todo.

Remindsb.ofsth.我提醒他寄信。这张照片使我想起了他的父亲。Iremindedhimtoposttheletter.

Thisphotoremindsmeofhisfather.

我没有忘记寄你的信。

2.替我向你的母亲问好。Irememberedtopostyourletter.

Remembermetoyourmother.

Compare:Remind:表示使…想起，或“记起，提醒”

remind36条件句（ConditionalSentences）类型1---真实条件句（SentencesofRealCondition)条件句是表示在某种条件或要求下，预期会产生某种结果的表达方法。在“真实条件句”中，IF-从句中假设的情况是有可能实现或发生的.1、IF从句中的动词用一般现在时态,主句中的动词用一般将来时态.主句和从句的位置可以互换：Ifheisout,I’llcalltomorrow.Ifhehastime,hewillcome.You’llmissthetrainifyoudon’thurry.He’llgett